Adds an option to pause audio while audio focus is lost.  This is helpful when using navigation apps (for example) so that you can hear what the navigation app says and you don't miss whatever was being said on your podcast. Without this setting checked they may wind up talking over each other, which can be confusing.
updated name of the preference to use 'FocusLoss' rather than 'Notifications' to more accurately reflect what it does
added a 'move to top' function to DBWriter that puts the provided item at the top of the queue.  There may be a way to do this while re-using the existing move function.  Perhaps a helper is in order.
Merge branch 'develop' of https://github.com/danieloeh/AntennaPod into move-to-top
added move to top to individual items in the episode queue.  Move to bottom coming soon.
* updated code to reuse existing function for moving items in the queue
* added 'move to bottom'
Added classes for accessing gpodder.net service

Directory + Subscription upload/download
Added ImageDiskCache
Improved AddFeedActivity layout, added gpodder.net toplist fragment
Added search, taglist, pocdasttaglist etc.
Merge branch 'move-to-top' of git://github.com/TomHennen/AntennaPod into TomHennen-move-to-top
Set user agent header when making http requests
Added subscribe button to online feed view
Images in podcast directory should now be displayed correctly
Visual improvements when loading images
Added GpodnetPreferences
Implemented authentication process
Added subscription syncing
Added dialog to change password
Added suggestions list

Turned off at the moment